Home / 1,419,434,977,757.20-1,959,495,717,427.40-950,952,227,046.60

Finding the Fourth Proportional to 1,419,434,977,757.20, 1,959,495,717,427.40 and 950,952,227,046.60

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Solution

The fourth proportional to 1,419,434,977,757.20, 1,959,495,717,427.40 and 950,952,227,046.60 is: 1,312,766,590,633.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,419,434,977,757.20 : 1,959,495,717,427.40 = 950,952,227,046.60 : x
  2. Step 2: Convert to fraction form
    1,419,434,977,757.20/1,959,495,717,427.40 = 950,952,227,046.60/x
  3. Step 3: Cross multiply
    1,419,434,977,757.20x = 1,959,495,717,427.40 × 950,952,227,046.60
  4. Step 4: Simplify right side
    1,419,434,977,757.20x = 1,863,386,816,375,860,978,778,112
  5. Step 5: Solve for x
    x = 1,863,386,816,375,860,978,778,112/1,419,434,977,757.20
  6. Step 6: Final answer
    x = 1,312,766,590,633.22

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.